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Influence of Guide Vane Profile Change on Draft Tube Flow Characteristics of Water Pump Turbine
期刊论文
PROCESSES, 2022, 卷号: 10, 期号: 8
作者:
Li, Qifei
;
Xin, Lu
;
Xie, Gengda
;
Liu, Siqi
;
Wang, Qifan
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2022/09/22
reversible water turbines
guide vane profile change
draft tube vortex belt
pressure pulsation
energy recovery factor
Performance improvement of low-pressure cylinder in high back pressure steam turbine for direct heating
期刊论文
Applied Thermal Engineering, 2021, 卷号: 182
作者:
Zhao, Xiaodong
;
Li, Ang
;
Zhang, Youjun
;
Ma, Liqun
;
Ge, Zhihua
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2020/11/14
Cylinders (shapes)
Flow fields
Heating
Steam
Steam turbines
Vortex flow
Aero-dynamic performance
Combined heat and power
Heating conditions
High back pressure
Low-pressure cylinder
Total pressure loss coefficient
Total-pressure loss
Vortex distribution
Numerical Simulation of Axial Vortex in a Centrifugal Pump as Turbine with S-Blade Impeller
期刊论文
PROCESSES, 2020, 卷号: 8, 期号: 9
作者:
Wang, Xiaohui
;
Kuang, Kailin
;
Wu, Zanxiu
;
Yang, Junhu
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2022/03/01
energy recovery
pump as turbine
vortex
hydraulic losses
pressure fluctuation
Effects of different low-level jet structures on aerodynamic performance of horizontal axis wind turbine
期刊论文
Taiyangneng Xuebao/Acta Energiae Solaris Sinica, 2020, 卷号: 41, 期号: 5, 页码: 107-113
作者:
Yang, Congxin
;
Luo, Song
;
Li, Shoutu
;
Zhang, Xuyao
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2020/11/14
Wind turbines
Aero-dynamic performance
Blade suction surface
Horizontal axis wind turbines
Important features
Pressure coefficients
Research object
Tangential force
Variable pitch
Analysis on cavitating flow and axial force in pump-turbine
期刊论文
Taiyangneng Xuebao/Acta Energiae Solaris Sinica, 2020, 卷号: 41, 期号: 3, 页码: 192-198
作者:
Li, Qifei
;
Zhang, Zhengjie
;
Quan, Hui
;
Li, Guangxian
;
Guo, Yanfeng
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2020/11/14
Axial flow
Hydraulic turbines
Pumped storage power plants
Pumps
Turbulence models
Cavitation model
Cavitation number
Cavitation performance
Design flow rate
Flow coefficients
K-Omega turbulence model
Pressure surface
Pumped storage power station
Tip leakage flow analysis of an axial turbine under the effect of separation at low Reynolds number
期刊论文
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART A-JOURNAL OF POWER AND ENERGY, 2019, 页码: 15
作者:
Shao ZY
;
Li W
;
Zhu YL
;
Wang X
;
Zhang XH
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  |  
浏览/下载:10/0
  |  
提交时间:2020/03/21
Turbines
turbomachinery flow
turbomachinery aerodynamics
turbine modeling
A Method for Matching Two-Stage Turbocharger System and Its Influence on Engine Performance
期刊论文
Journal of Engineering for Gas Turbines and Power, 2019, 卷号: Vol.141 No.5, 页码: 054502
作者:
Wu, B.a
;
Han, Z.b
;
Yu, X.a
;
Zhang, S.a
;
Nie, X.a
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  |  
浏览/下载:7/0
  |  
提交时间:2019/11/21
diesel engine
two-stage turbocharging system
pressure ratio distribution
low fuel consumption
minimal total drive power
A method for matching two-stage turbocharger system and its influence on engine performance
期刊论文
Journal of Engineering for Gas Turbines and Power, 2019, 卷号: Vol.141 No.5
作者:
Wu, B.
;
Han, Z.
;
Yu, X.
;
Zhang, S.
;
Nie, X.
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/11/21
diesel engine
low fuel consumption
minimal total drive power
pressure ratio distribution
two-stage turbocharging system
Bearing dynamic load model and optimal design of complex rotor system [复杂转子系统支点动载荷模型及其优化设计]
期刊论文
Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics, 2019, 卷号: 45, 页码: 847-854
作者:
Hong, J.
;
Li, T.
;
Ni, Y.
;
Lyu, C.
;
Ma, Y.
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2019/12/30
Deformation
Design
Dynamic loads
Optimal systems
Structural optimization
Turbines
Turbofan engines
Vibrations (mechanical)
Complex rotor system
High pressure turbine
Low-pressure turbines
Optimal design methods
Rotor systems
Shaft bearing
Theoretical methods
Vibration response
Bearings (machine parts)
Investigation on reversible pump turbine flow structures and associated pressure field characteristics under different guide vane openings
期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2019, 卷号: 62, 期号: 11, 页码: 2052-2074
作者:
Maxime Binama
;
Su Wentao
;
Cai Weihua
;
Li FengChen
;
Wei XianZhu
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2021/02/02
ENERGY-STORAGE TECHNOLOGIES
VORTEX IDENTIFICATION
TRANSIENT
PERFORMANCE
SIMULATION
FLUCTUATION
INSTABILITY
PREDICTION
DESIGN
SPEED
reversible pump-turbine
flow unsteadiness
pressure pulsation
guide vane opening
numerical simulation
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